86950474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{463}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 145926144

約数和(自身を除く): 58975670

約数列:

[1, 2, 13, 26, 31, 62, 233, 403, 463, 466, 806, 926, 3029, 6019, 6058, 7223, 12038, 14353, 14446, 28706, 93899, 107879, 186589, 187798, 215758, 373178, 1402427, 2804854, 3344249, 6688498, 43475237, 86950474]

約数ペア:

[(1, 86950474), (2, 43475237), (13, 6688498), (26, 3344249), (31, 2804854), (62, 1402427), (233, 373178), (403, 215758), (463, 187798), (466, 186589), (806, 107879), (926, 93899), (3029, 28706), (6019, 14446), (6058, 14353), (7223, 12038)]